Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-18X32 Finish:Designer Color - Warm White Rust-resistant pre-coat with durable powder

Rust-resistant pre-coat with durable powder finish

904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 8" Duct Opening  (front blades parallel to shortest dimension)

For evaporative coolers or central blower systems

Standard Features * T-Bar lay-in panel with perforated face * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar attached to panel * Soft White Options * 105 P D - multi-shutter damper with hinged perforated face * 105 P O - opposed blade damper with hinged perforated face * TVB - Thermal Vapor Blanket * Square collar

Available in even sizes 6" to 20" and 24"

Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-18X32 Finish:Designer Color - Warm White Rust-resistant pre-coat with durable powderStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 908 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel